Super Mario Galaxy Decompilation Nears Completion, Promising PC Port

A dedicated fan community has fully decompiled the Wii classic, with a PC release anticipated soon.

Sep 28, 2026
Game News
Super Mario Galaxy Decompilation Nears Completion, Promising PC Port

The beloved 2007 title Super Mario Galaxy, originally released on the Wii, is one step closer to being available on PC thanks to the efforts of the Luma's Workshop modding community. The group announced that it has fully decompiled the game, a process that reverse-engineers a game's code to create an exact copy, enabling it to be run natively on different platforms.

This breakthrough means that Super Mario Galaxy could soon be playable on PC, with the potential for enhanced features and quality-of-life improvements from modders. The project, officially titled AstroCore, has been in development, with the team sharing progress updates via YouTube and their Discord server. Luma's Workshop stated that after completing cleanup work on Super Mario Galaxy, the team intends to move on to decompiling Super Mario Galaxy 2.

Decompilation is a complex process that differs from emulation, which mimics original hardware. By decompiling a game, developers can create superior ports that run natively on new systems. This approach has gained traction in recent years, particularly for Nintendo titles, with previous fan-led decompilation projects including PC ports of games like The Legend of Zelda: Twilight Princess.

While Super Mario Galaxy was made more accessible through its inclusion in Super Mario 3D All-Stars on the Nintendo Switch, a PC port through decompilation offers a different avenue for players. The Luma's Workshop team has requested patience as they finalize the AstroCore project, emphasizing their commitment to ensuring the release is done correctly.

Sources